.solution-banner {
  height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.solution-banner .banner-txt {
  height: auto;
  max-width: 600px;
}
.solution-banner .banner-txt_title {
  font-size: 40px;
}
.solution-banner .font16-w {
  color: #002249;
}
.solution-banner h1 {
  font-size: 48px;
  font-weight: 600;
  margin-top: 0;
}
.solution-banner h3 {
  font-size: 16px;
  line-height: 1.8;
  margin: 20px 0 40px 0;
}
@media screen and (max-width: 576px) {
  .solution-banner {
    height: 320px;
  }
  .solution-banner .banner-txt {
    font-size: 26px;
  }
}
.solution-banner .btn {
  border-radius: 19px;
  height: 38px;
  font-size: 14px;
  padding: 0 30px;
  line-height: 38px;
}
.btn.circle {
  border-radius: 50px;
}
.solution-cdl .cdl-banner {
  background: url(/img/v2025/solution/cdl/cdl-banner.jpg) no-repeat center;
}
.solution-teb .teb-banner {
  background: url(/img/v2025/solution/teb/teb-banner.jpg) no-repeat center;
}
.tit1 h2 {
  font-weight: bold;
  margin: 0 0 20px;
}
.tit1 p {
  font-size: 16px;
  color: #333;
}
.so-section {
  padding: 40px 0 70px;
}
.sol-card1 {
  background: url(/img/v2025/solution/common/b1_02.jpg) no-repeat center;
}
.sol-card1 .flex-row {
  background-color: #fff;
  padding: 20px;
  flex-direction: row;
  align-items: center;
  margin-bottom: 50px;
  gap: 20px;
}
.sol-card1 .topo {
  width: 60%;
}
.sol-card1 .desc {
  flex: 1;
  border-left: 1px solid #d2d2d2;
  padding-left: 20px;
  text-align: left;
}
.sol-card1 .desc h3 {
  font-size: 18px;
  font-weight: bold;
  margin: 0 0 10px;
}
.sol-card1 .desc p {
  font-size: 16px;
  line-height: 1.7;
}
.sol-card2 {
  background: #f4f7fd;
}
.sol-card2 .head-tab {
  display: flex;
  margin: 0 auto 40px;
  background-color: #fff;
  border: 1px solid #d2d2d2;
  max-width: 900px;
}
.sol-card2 .head-tab .s-tab {
  padding: 0 30px;
  font-size: 16px;
  line-height: 42px;
  cursor: pointer;
}
.sol-card2 .head-tab .s-tab:not(:last-child) {
  border-right: 1px solid #d2d2d2;
}
.sol-card2 .head-tab .s-tab.active {
  background-color: #ef2a3a;
  color: #fff;
}
.sol-card2 .content {
  display: none;
  margin: 0 auto;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  background-color: #fff;
}
.sol-card2 .content.active {
  display: block;
}
.sol-card2 .content .s-title {
  font-size: 24px;
  font-weight: bold;
  padding: 10px 25px;
  background: linear-gradient(to right, #719bcf, #c5e4ff);
  color: #fff;
}
.sol-card2 .content .flex-row {
  padding: 20px 25px;
  align-items: center;
  gap: 20px;
}
.sol-card2 .content .flex-row .topo {
  width: 65%;
}
.sol-card2 .content .flex-row .desc {
  flex: 1;
  padding: 20px;
  text-align: left;
}
.sol-card2 .content .flex-row .desc p {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 30px;
}
.sol-card3 {
  padding: 57px 0 60px;
}
.sol-card3 .tit1 p {
  max-width: 700px;
}
.sol-card3 .card3-item {
  width: 20%;
  transition: all 0.5s;
  padding: 10px;
}
.sol-card3 .card3-item:hover {
  transition: all 0.5s;
  transform: translateY(-15px);
}
.sol-card3 .card3-row {
  margin: 0 -10px;
}
.sol-card3 .card-info {
  padding: 20px;
  background-color: #f1f6fd;
  border-radius: 20px;
  box-shadow: none;
}
.sol-card3 .card-info-p {
  font-size: 16px;
  line-height: 30px;
}
.sol-card3 .card-info h5 {
  font-size: 24px;
  font-weight: 600;
  margin: 15px 0;
}
.sol-card3 .card-text {
  text-align: left;
}
.sol-card3 .card-text::before {
  content: "";
  height: 5px;
  width: 5px;
  background-color: #333;
  border-radius: 5px;
  line-height: 24px;
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
}
@media screen and (max-width: 576px) {
  .sol-card3 {
    padding: 30px 0;
  }
  .sol-card3 .tit1 {
    margin-bottom: 0;
  }
  .sol-card3 .card3-item {
    width: 100%;
  }
  .sol-card3 .card-info {
    padding: 10px 20px;
    display: flex;
    flex-direction: row;
  }
  .sol-card3 .card-info > div:last-child {
    flex: 1;
  }
  .sol-card3 .card-info h5 {
    margin-top: 0;
    font-size: 20px;
  }
  .sol-card3 .card-info .card3-icon {
    width: 80px;
  }
}
.case-swiper-section {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.case-swiper-section .case-title-wrapper {
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  padding: 0 20px;
  text-align: center;
}
.case-swiper-section .case-title-wrapper .case-main-title {
  font-size: 36px;
  color: #fff;
  font-weight: bold;
}
.case-swiper-section .case-swiper {
  width: 100%;
  height: 100%;
}
.case-swiper-section .case-swiper .swiper-slide {
  padding: 140px 0 70px;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}
.case-swiper-section .case-swiper .swiper-slide .case-content-wrapper {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  max-width: 1200px;
  padding: 0 20px;
  color: #fff;
}
.case-swiper-section .case-swiper .case-company-name {
  font-size: 24px;
  margin-bottom: 20px;
  font-weight: bold;
  color: #fff;
}
.case-swiper-section .case-swiper .case-desc {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 15px;
  color: #fff;
}
.case-swiper-section .case-swiper .case-btn {
  display: inline-block;
  padding: 10px 20px;
  background-color: #ff3333;
  color: #fff;
  text-decoration: none;
  border-radius: 40px;
  margin-top: 10px;
  transition: background-color 0.3s ease;
}
.case-swiper-section .case-swiper .case-btn:hover {
  background-color: #cc0000;
}
.case-swiper-section .case-swiper .case-content {
  max-width: 650px;
}
.case-swiper-section .case-swiper .swiper-button-prev,
.case-swiper-section .case-swiper .swiper-button-next {
  color: #fff;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: none;
}
.case-swiper-section .case-swiper .swiper-button-prev::after,
.case-swiper-section .case-swiper .swiper-button-next::after {
  font-size: 20px;
  color: #fff;
}
@media (max-width: 768px) {
  .case-swiper-section .case-title-wrapper .case-main-title {
    font-size: 28px;
  }
  .case-swiper-section .case-swiper .swiper-slide .case-content-wrapper .case-company-name {
    font-size: 20px;
  }
  .case-swiper-section .case-swiper .swiper-slide .case-content-wrapper .case-desc {
    font-size: 14px;
  }
}
.sol-card4 {
  padding: 50px 0 80px;
}
.sol-card4 h2 {
  font-size: 36px;
  line-height: 30px;
  color: #333333;
  text-align: center;
  margin-bottom: 51px;
}
.sol-card4 .con {
  height: 62px;
  overflow: hidden;
  cursor: default;
  border: 1px solid #c6d3e9;
  transition: all 0.5s;
}
.sol-card4 .con.hover img {
  transition: all 0.5s;
  transform: rotateZ(180deg);
}
.sol-card4 .con:not(:last-child) {
  margin-bottom: 20px;
}
.sol-card4 .con h5,
.sol-card4 .con p {
  font-size: 16px;
  color: #333333;
  line-height: 30px;
  margin: 0;
}
.sol-card4 .con p {
  padding: 18px 15px 18px 52px;
}
.sol-card4 .con img {
  margin-right: 11px;
  transition: all 0.5s;
}
.sol-card4 .con div {
  display: flex;
  align-items: center;
  padding: 16px 15px;
  background-color: #eff3fa;
}
.sol-card5 {
  padding: 20px 0 70px;
  background: #f4f7fd;
}
.sol-card5 .point-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
  flex-direction: row;
  gap: 20px;
}
.sol-card5 .point-row h5 {
  font-size: 20px;
  font-weight: bold;
  margin: 20px 0;
}
.sol-card5 .point-row p {
  font-size: 14px;
  line-height: 28px;
  color: #666;
}
.sol-card5 .point-item {
  border: 1px solid #c6d3e9;
  padding: 30px;
}
.sol-card5 .point-item-content {
  height: 100%;
}
.sol-card5 .point-row {
  grid-template-columns: repeat(2, 1fr);
}
.sol-card5 .point-item {
  padding: 20px 20px 10px;
  background-color: #fff;
  height: 100%;
}
.sol-card5 .point-img {
  width: 90px;
}
.sol-card5 .point-txt {
  flex: 1;
}
.sol-card5 .point-info {
  display: flex;
  flex-direction: row;
  align-items: center;
  height: 100%;
}
.sol-card5 .point-info h5 {
  margin-top: 0;
  margin-bottom: 10px;
}
@media screen and (max-width: 1200px) {
  .sol-card5 .point-row {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (max-width: 576px) {
  .sol-card5 .point-row {
    grid-template-columns: repeat(1, 1fr);
  }
}
.solution-teb .sol-card2 {
  background-color: #fff;
}
.solution-teb .sol-card2 .head-tab {
  max-width: 680px;
}
.solution-teb .sol-card2 .content .flex-row {
  padding: 20px 60px 40px;
}
.solution-teb .sol-card2 .content .flex-row .topo {
  width: 230px;
}
.solution-teb .sol-card2 .content .flex-row .desc {
  flex: 1;
}
.solution-teb .sol-card2 .content .flex-row .desc p {
  margin-bottom: 5px;
}
.solution-teb .sol-card2 .content .flex-row ul {
  margin-bottom: 30px;
}
.solution-teb .sol-card2 .content .flex-row li {
  font-size: 16px;
  line-height: 36px;
}
.solution-teb .sol-card3 {
  padding-top: 0;
}
.solution-teb .sol-card3 .card3-item {
  width: 25%;
}